16 Videos for "current"

Electric Current
Science › Physics › Electricity
Understanding electric current. 
Electric Currents  Magnetic Fields
Science › Physics › Magnetism
How to predict the behavior of electric currents in magnetic fields. 
Ohm's Law
Science › Physics › Electricity
How to use Ohm's law to relate potential difference and current flow. 
Resistance
Science › Physics › Electricity
How resistors affect electric current. 
Electric Circuits
Science › Physics › Electricity
Understanding electric currents 
Resistors in Parallel
Science › Physics › Electricity
How resistors in parallel affect current flow 
Resistors in Series
Science › Physics › Electricity
How resistors in series affect current flow. 
Capacitors in Parallel
Science › Physics › Electricity
How capacitors in parallel affect current flow. 
Capacitors in Series
Science › Physics › Electricity
How capacitors in series affect current flow. 
Electromagnetic Induction
Science › Physics › Magnetism
The concept of electromagnetic induction and its features. 
Ampere's Law
Science › Physics › Magnetism
How to use the Ampere's Law. 
Adding and Subtracting Rational Expressions  Problem 9
Math › Algebra 2 › Rational Expressions and Functions
Distance equals rate times time as boat in current problem. 
Rate Word Problems  Problem 4
Math › Algebra › Word Problems Using Systems of Equations
Setting up a system of equations to solve a windspeed or current speed word problem 
Rate Word Problems  Concept
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving rates of travel, possibly including wind or water current. 
Rate Word Problems  Problem 2
Math › Algebra › Word Problems Using Systems of Equations
How to solve word problems involving air or water current. 
Solving a System of Linear Equations in Two Variables  Problem 14
Math › Algebra 2 › Systems of Linear Equations
Solving rate word problems, including water and air current, using a 2 x 2 system of equations.